config/initializers/proxy.rb

@@ -5,7 +5,7 @@ require 'uri'
 proxy_env = ENV['http_proxy'] || ENV['HTTP_PROXY']
 
 if proxy_env && !proxy_env.strip.empty?
-  proxy_uri = URI.parse(proxy_env)
+  PROXY_URI = URI.parse(proxy_env)
 
   class Net::HTTP
     class << self
@@ -14,10 +14,10 @@ if proxy_env && !proxy_env.strip.empty?
       def new(address, port = nil, *args)
         # 如果用户已经手动传了 proxy 参数，保持原样
         if args.empty?
-          proxy_host = proxy_uri.host
-          proxy_port = proxy_uri.port
-          proxy_user = proxy_uri.user
-          proxy_pass = proxy_uri.password
+          proxy_host = PROXY_URI.host
+          proxy_port = PROXY_URI.port
+          proxy_user = PROXY_URI.user
+          proxy_pass = PROXY_URI.password
           original_new(address, port, proxy_host, proxy_port, proxy_user, proxy_pass)
         else
           original_new(address, port, *args)